Individual Calculations September 2012
 Saltos Velez, Adrian  Total change: -32.70  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe U.20 Masculino San Salvador ESA 2012-08-07
RcRownchangeKK*chgGame
 2003 2174 3.50 8 -2.18 15 -32.70 
  Hernandez, Mauricio Daniel 1886 ESA0.501-0.3415-5.10 
  Giron, Jorge Ernesto 1956 ESA1.0010.22153.30 
  Gavarrete, Nahum 2011 HON0.001-0.7215-10.80 
  Leon Calderon, Jonathan 2107 ECU0.001-0.5915-8.85 
  Mejia, Giusseped 1950 ESA0.001-0.7815-11.70 
  Sanchez, Jose 1856 ESA1.0010.13151.95 
  Ortiz Perez, Carlos 1964 GUA1.0010.23153.45 
  Duran Vega, Sergio f2297 CRC0.001-0.3315-4.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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